Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: TBBS, NS
Payment & Shipping Terms
Minimum Order Quantity: 1mt
Price: FOB Qingdao usd 8.0/kg
Packaging Details: 25kg/bag
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 1000mt/month
Product Name: |
Rubber Additives Sulphenamide Type Accelerator TBBS, NS |
CAS NO: |
5-31-8 |
Chemical Name: |
N-Tertiarybutyl-2-benzothiazole Sulfenamide |
Molecular Formula: |
C11H14N2S2 |
Molecular Weight: |
238 |
Technical Specification: |
GB/T 21840-2008 |
Product Name: |
Rubber Additives Sulphenamide Type Accelerator TBBS, NS |
CAS NO: |
5-31-8 |
Chemical Name: |
N-Tertiarybutyl-2-benzothiazole Sulfenamide |
Molecular Formula: |
C11H14N2S2 |
Molecular Weight: |
238 |
Technical Specification: |
GB/T 21840-2008 |
Rubber Additives Sulphenamide Type Accelerator TBBS, NS
Introduction
CAS NO: 95-31-8
Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Molecular Formula: C11H14N2S2
Molecular weight: 238
Technical Specification: GB/T 21840-2008
Typical Properties
| Index | Technical Specifications |
| Appearance | white to yellowish powder or granule |
|
Melting point, ℃ ,min |
104.0 |
| Heating loss, %, max | 0.40 |
| Ash content %, max | 0.30 |
| Residue(150um), %, max | 0.10 |
| Free amine % max | 0.50 |
| Insoluble In methanol % max | 1.0 |
| Purity, %, min | 96.0 |
Properties
It is white or yellowish powder or granule. Density:1.26-1.32g/cm3.Soluble in benzene, chloroform, carbon disulfide, methanol, ethanol, but hard in gasoline, insoluble in water, dilute acid and dilute alkali.
Application
TBBS is a Vulcanization accelerator with delayed action, short cure time, has high anti-scorching quality, processing safety. Widely used in all sorts of rubber products and tires, especially the meridian tires. The product is an excellent delayed accelerator with more delayed action and great curing rate and other advantages.
Package
In knitted bag lined with plastic bag or kraft paper bag, 25kgs/bag or at buyers’ request.
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